98881320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 322560000

約数和(自身を除く): 223678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1399, 1767, 1860, 2280, 2356, 2798, 2945, 3534, 3720, 4197, 4712, 5596, 5890, 6995, 7068, 8394, 8835, 11192, 11780, 13990, 14136, 16788, 17670, 20985, 23560, 26581, 27980, 33576, 35340, 41970, 43369, 53162, 55960, 70680, 79743, 83940, 86738, 106324, 130107, 132905, 159486, 167880, 173476, 212648, 216845, 260214, 265810, 318972, 346952, 398715, 433690, 520428, 531620, 637944, 650535, 797430, 824011, 867380, 1040856, 1063240, 1301070, 1594860, 1648022, 1734760, 2472033, 2602140, 3189720, 3296044, 4120055, 4944066, 5204280, 6592088, 8240110, 9888132, 12360165, 16480220, 19776264, 24720330, 32960440, 49440660, 98881320]

約数ペア:

[(1, 98881320), (2, 49440660), (3, 32960440), (4, 24720330), (5, 19776264), (6, 16480220), (8, 12360165), (10, 9888132), (12, 8240110), (15, 6592088), (19, 5204280), (20, 4944066), (24, 4120055), (30, 3296044), (31, 3189720), (38, 2602140), (40, 2472033), (57, 1734760), (60, 1648022), (62, 1594860), (76, 1301070), (93, 1063240), (95, 1040856), (114, 867380), (120, 824011), (124, 797430), (152, 650535), (155, 637944), (186, 531620), (190, 520428), (228, 433690), (248, 398715), (285, 346952), (310, 318972), (372, 265810), (380, 260214), (456, 216845), (465, 212648), (570, 173476), (589, 167880), (620, 159486), (744, 132905), (760, 130107), (930, 106324), (1140, 86738), (1178, 83940), (1240, 79743), (1399, 70680), (1767, 55960), (1860, 53162), (2280, 43369), (2356, 41970), (2798, 35340), (2945, 33576), (3534, 27980), (3720, 26581), (4197, 23560), (4712, 20985), (5596, 17670), (5890, 16788), (6995, 14136), (7068, 13990), (8394, 11780), (8835, 11192)]